How long is Cosmic Dust & Rust?

Cosmic Dust & Rust takes about 1h 2m to beat the main story, or around 3h 14m with extras.

50Meta Score

Mixed59% · 217

Cosmic Dust & Rust

Indie Strategy

Developer: 16bit Nights|Publisher: Back To Basics Gaming

Playtime

HowLongToBeat · Medium confidence

Main Story

1h 2m

Main + Extra

3h 14m

Completionist

—

Media

5 screenshots

Links

Steam Official Twitch

About This Game

Cosmic Dust & Rust is a tower defence game set in space. Upgrade your ship, build turrets and defence systems, undergo side missions and take control of your ship manually and use its cannons and super weapons to destroy your enemies.

Add Cosmic Dust & Rust to your backlog

Import your Steam library in one click, then track what you finish and plan what to play next — free forever.

Steam Import Track this game — free

Last updated Sep 16, 2026